baber/WOPTO huggingface dataset:
Patent JP-2007110006-A (JP)
Title: Semiconductor device and its manufacturing method
Inventor: YOSHIDA YOICHI
IPC: H01L21/76
Filed: 2005-10-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device and its manufacturing method free from a problem of plasma damage on a silicon substrate, and capable of preventing difference from occurring between coarse and dense patterns due to a mask aperture diameter, improving groove shape machining accuracy, and preventing degradation in breakdown voltage of a gate oxide film in the vicinity of an edge of a shallow groove.  <P>SOLUTION: The manufacturing method includes steps of forming a laminated film consisting of underlying films 11 and 12, and an oxidization prevention film 13 on the silicon substrate 10; selectively dry-etching the laminated film to form an aperture to have the surface of the silicon substrate 10 exposed; etching the exposed region of the silicon substrate to form an isolation groove 18; and burying an insulation film 16a in the separation groove to form an element isolation layer. In the step of forming the isolation groove, an inverted trapezoidal groove is formed on the exposed region of the silicon substrate by wet etching, and the groove is deepened by dry etching.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007113196-A (JP)
Title: Attaching and detaching method for roll screen
Inventor: KONDO MASANORI
IPC: E06B9/44
Filed: 2005-10-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an attaching and detaching method for a roll screen for fixing a tip of the roll screen easily and fixing it securely.  <P>SOLUTION: A locking channel 5 is provided along the longitudinal direction on an outer peripheral face of a winding shaft 4, and engaging channels 7 are provided in parallel in the vicinity of the locking channel 5. An opening part 5 being narrower than channel width is formed by bringing it close to one side from the center of width of the locking channel 5. On the other hand, a hard locking part 3 at a tip of the roll screen 1 wound around the winding-up shaft 4 is fitted into the locking channel 5 having longer depth through the opening part 6 and is bent, and the roll screen 1 is wound around the outer periphery of the winding-up shaft 4. A hooking piece 8a at one end of a lid body 8 is inserted into the locking channel 5 having shorter depth of the opening part 6, a key part 8b provided at the other end of the lid body 8 is engaged with a projection 7a of the engaging channel 7 of the winding-up shaft 4, the lid body 8 is fitted, the opening part 6 is closed, and the roll screen 1 is fixed to the winding-up shaft 4.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007112197-A (JP)
Title: Steering device for vehicle
Inventor: SONODA YASUYUKI
IPC: B62D113/00
Filed: 2005-10-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a steering device for a vehicle capable of improving both yaw rate response and lateral acceleration response.  <P>SOLUTION: This device comprises a front wheel camber actuator 4 capable of varying a front camber angle ϕ<SB>f</SB>, a rear wheel steering actuator 5 capable of varying a rear wheel steering angle δ<SB>r</SB>, a steering angle detection part 1 detecting a steering angle θ of a driver, a vehicle condition detection part 3 detecting a vehicle condition, and a control unit 2 controlling the front camber angle ϕ<SB>f</SB>and the rear wheel steering angle δ<SB>r</SB>so that starting of the front wheel lateral force becomes earlier than starting of the rear wheel lateral force under a steering start condition based on the steering angle θ and the vehicle condition.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006233174-A (JP)
Title: Polyurethane foam and method for producing the same
Inventor: HASHISAKA KAZUHIKO
IPC: C08G18/00
Filed: 2005-10-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polyurethane foam reduced in such defects as voids and pinholes, and to provide a method for producing the same.  <P>SOLUTION: (1) The polyurethane foam is characterized by being 10-100μm in average cell diameter with the number of cells ≥400μm in diameter being ≤30 per 100 cm<SP>2</SP>. (2) The method for producing the polyurethane foam comprises (a) the step of dissolving a gas at 90 vol% or less of its saturation dissolving amount in at least one feedstock composition among two or more such compositions essentially including a polyol-based feedstock composition and an isocyanate-based feedstock composition, (b) the step of feeding a mixing head with the above two or more feedstock compositions and (c) the step of releasing the thus mixed feedstock compositions via the mixing head into the outside.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007115905-A (JP)
Title: Apparatus and method of manufacturing imaging element package
Inventor: KIKUCHI MASATO
IPC: H01L27/14
Filed: 2005-10-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus and a method of manufacturing an imaging element package capable of surely hardening ultraviolet curing resin in a short time when an IR cut filter for cutting ultraviolet light is to be stuck to a package body via the ultraviolet curing resin.  <P>SOLUTION: The imaging element package 10 is structured such that a solid-state imaging element 14 is fixed to a package container 11, the element 14 is sealed in the container 11 by a cover glass 12 with an IR coat attached, and the cover glass 12 is stuck via the ultraviolet curing resin. When the ultraviolet light is shed to the package 10 from an ultraviolet irradiator 34, the light is shed from a direction tilted from the surface of the cover glass 12.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007114549-A (JP)
Title: Music playback device and music data format
Inventor: MIZUHIKI TAKASHI
IPC: G10H1/00
Filed: 2005-10-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a music playback device capable of easily playing back music data such as musical piece data and audio data without preparing functions needed for the playback.  <P>SOLUTION: The music playback device holds a programmable DSP. A musical piece data format that the music playback device plays back is such that musical piece data in SMF format and a sound source program for the programmable DSP are stored in one file. Once a musical piece in this format is downloaded to the music playback device, the sound source program for the programmable DSP is extracted from the downloaded data and loaded in the DSP in the music playback device. After the sound source program is loaded, sound source functions needed to playback the musical piece data are added to the DSP. The music playback device plays back the downloaded musical piece data by using the added sound source functions.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007115174-A (JP)
Title: Multi-processor system
Inventor: INUZUKA KOTARO
IPC: G06F12/08
Filed: 2005-10-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multi-processor system with improved throughput.  <P>SOLUTION: The multi-processor system has a processor 10 for performing processing of an operation system and a processor 20 for performing processing of a control system. A cache system 30 for data storage to be accessed and controlled by the processor 10 is connected to the processor 10. A buffer system 40 to be accessed and controlled by the processor 20 and storing data read ahead is connected to the processor 20. An arbiter circuit 50 for arbitrating accesses from the processors 10 and 20 is connected to the cache system 30 and the buffer system 40, and a flash memory 60 for storing programs and data is connected to the arbiter circuit 50. The memory 60 is controlled by an access arbitrated by the arbiter circuit 50.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007121366-A (JP)
Title: Optical transmission line branch part or connection part storage case
Inventor: TAKEDA TOSHIAKI
IPC: G02B6/00
Filed: 2005-10-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical transmission line branch part storage case that enables slack of an optical transmission line to be held outside the case easily, when the optical transmission line lead out of the case has slack.  <P>SOLUTION: A case body 22 has a bottom plate 18 and an outer peripheral wall 20. A lead-out part 26 of a trunk-side optical transmission line 12 is provided nearby one of four corner parts of the outer peripheral wall 20, and holding parts 28 for the optical transmission line are provided at two corner parts distant from the lead-out part 26. Each of the holding parts comprises an upper retaining piece 30, which retains the optical transmission line from an upper edge side of the outer peripheral wall and a lower retaining piece 32 which retains the optical transmission line from a lower edge side, while being provided peripherally apart from each other.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006165519-A (JP)
Title: Semiconductor light-emitting element
Inventor: KURAMOTO KYOSUKE
IPC: B82Y20/00
Filed: 2005-10-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor light-emitting element, having small threshold current, high differential efficiency and satisfactory characteristics, by reducing electrons that overflow an electronic barrier to confine electrons in an active layer.  <P>SOLUTION: A band gap of a final barrier layer 1 that is a barrier layer, positioned at the closest to the p-side out of barrier layers configuring the active layer 20 is made smaller than that of a barrier layer 2. A band discontinuity amount (electronic barrier) with an electronic barrier 3 can be made larger than when using the same band gap material as in the barrier layer 2, as a final barrier layer 1. As a result, electrons that overflow the electronic barrier can be reduced.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006094862-A (JP)
Title: Product and process for t cell regulation
Inventor: KAPPLER JOHN W
IPC: A61P3/10
Filed: 2005-10-26
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a Peptide-L-MHC (major histocompatibility complex)molecule of an antigen peptide stably linked to an MHC linking site.  <P>SOLUTION: The Peptide-L-MHC molecule comprises an MHC segment forming a peptide linkage group, an antigenic peptide linked to the peptide linkage group, and a linker containing an amino acid sequence comprising at least eight amino acid residues. The peptide is covalently linked by the linker to one N-terminus in the α- and β-chains of MHC class II. The linker promotes the bond between the peptide and the peptide-linking group. At least one of the α- and β-chains of the MHC class II, the antigen peptide and the linker are encoded by a single nucleic acid molecule, and the nucleic acid molecule includes a nucleic acid sequence encoding a signal segment to be attached to the N-terminus of the antigen peptide.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007122247-A (JP)
Title: Automatic landmark information production method and system
Inventor: USAMI RYOSUKE
IPC: G06T17/05
Filed: 2005-10-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an automatic landmark information production method and system, capable of automatically generating a visual landmark by a stereoscopic image, and disposing it in a prescribed position on a map.  <P>SOLUTION: This automatic landmark information production method automatically forming landmark information has: a shape setting step for generating the landmark of the stereoscopic image by use of pick-up images obtained by imaging an object from a plurality of directions, and specifying appearance shape of the object from the plurality of pick-up images by use of the plurality of pick-up images of the object each obtained by imaging the object from a specific place to a specific direction when disposing the generated landmark in the prescribed position on the map; a landmark generation step for generating the landmark from the appearance shape found in the shape setting step; a position setting step for detecting a position of the object from the plurality of pick-up images; and a landmark disposal step for disposing the generated landmark in the detected position of the object on the map.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007120084-A (JP)
Title: Jointing structure of bathroom floor pan
Inventor: MAEDA SHIRO
IPC: E03C1/20
Filed: 2005-10-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a jointing structure of a bathroom floor pan, capable of realizing an innovative bathroom unit in terms of designing, without installing a bathtub apron.  <P>SOLUTION: The jointing structure of the bathroom floor pan 1 is so characterized that a washing place floor pan 2, consisting of a washing place and a bathtub mounting floor pan 3 for mounting a bathtub thereon, are connected to each other in a state of making a joint end edge 3A of the bathtub mounting floor pan 3 possible to become an upper side of a joint end edge 2A of the washing place floor pan 2, first connection frames are respectively and vertically dropped from the lower part of a joint end edge 2A of the washing plate floor pan 2 and the lower part of a joint end edge 3A of the bathtub floor pan 3, L-shaped second connection frames are respectively mounted to these first connection frames so as to vertically overlap both horizontal sections of these second connection frames, and that these first and second connection frames are fastened with fixings in the horizontal sections of these second connection frames.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007122989-A (JP)
Title: Blade receiving structure of receptacle
Inventor: HASHIMOTO NOBORU
IPC: H01R13/11
Filed: 2005-10-26
Abstract: <P>PROBLEM TO BE SOLVED: To reduce a state of one side contact of a blade receiving spring with a flat plug blade and suppress abnormal rise of temperature.  <P>SOLUTION: The blade receiving spring 3 housed in a case body of a receptacle 1 is provide with a pair of springs 30, 31 mutually opposed to each other, a connecting piece 33 to connect the front end part of the pair of springs 30, 31 continuously in one body, an extension piece 34 which extends toward the spring 31 from the rear end part of the spring 30, an auxiliary spring 35 which extends so as to be opposed to the spring 30 toward the insertion and extraction direction of the flat plug blade 51 of the plug 5 from the tip part of the extension piece 34. When each flat plug blade 51 is inserted inside the case body 2 passing through an insertion port 211, each flat plug blade 51 does not contact the front end part of corresponding pair of springs 30, 31, but contacts the both springs 30, 31 and the auxiliary spring 35 at near the boundary of middle part and rear end part of both springs 30, 31. Then, in the state when the flat plug blade 51 is insertion completed by a prescribed amount, the tip part of the flat plug blade 51 is clipped between the rear end parts of the pair of springs 30, 31.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007117660-A (JP)
Title: Pachinko game machine
Inventor: NAKAMOTO RYUZO
IPC: A63F7/02
Filed: 2005-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pachinko game machine, diversifying presentation pattern performed during the interval period between rounds, and preventing presentation display in the course of a big prize from being monotonous.  <P>SOLUTION: In the process of winning a big prize, the round open period of keeping a big prize hole 9 in the open state is determined to be 30 sec or 0.2 sec in every round. Corresponding to the length of the round open period, the length of the interval period of changing from the open state to the close state and then again to the open state is determined to be 5 sec or 2 sec at every interval. The presentation display corresponding to the length of the interval period is performed.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006058318-A (JP)
Title: Sample gas sampling apparatus and hazardous material detection apparatus
Inventor: SAKAIRI MINORU
IPC: G01N27/62
Filed: 2005-11-07
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem of a hazardous material detection apparatus of the conventional technology having the disadvantage of being insufficient in detection sensitivity such that, if the vapor pressure of hazardous material is too low or if there is only a trace amount of hazardous material, it cannot detect the material unless an enrichment process is provided.  <P>SOLUTION: A hazardous material, typically a nitro compound, is efficiently ionized using a negative corona discharge and the negative ions created are detected with high sensitivity using a mass spectrometer. In this way the vapor of the hazardous material is detected with high sensitivity whereby a determination can be rapidly made as to whether or not the hazardous material is present.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007127102-A (JP)
Title: Automatic stop and start system for internal combustion engine
Inventor: TABUCHI HIROAKI
IPC: F02D29/02
Filed: 2005-11-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an engine automatic stop and start system capable of inhibiting deterioration of controllability in an electric motor for driving auxiliaries in conjunction with engine start.  <P>SOLUTION: The automatic stop and start system 10 for an internal combustion engine, which has an electric start means 21 for starting the internal combustion engine with electric power and performs idle stop control for stopping the internal combustion engine 20 when a vehicle is stopped, is characterized in that it comprises the electric motor for driving on-vehicle equipment other than the internal combustion engine and a storage means 30 for supplying electric power to the electric start means 21 and the electric motor and stops the electric motor prior to restart of the internal combustion engine after idle stop.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007028573-A (JP)
Title: Image processing apparatus and image-pickup device
Inventor: KINOSHITA MASAYA
IPC: H04N5/374
Filed: 2005-11-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a highly versatile image processing apparatus capable of providing high-precision detection of a flicker component of an image captured by an XY address scanning solid-state image-pickup device.  <P>SOLUTION: The image processing apparatus comprises a line integrator 210 which integrates an image signal in every one unit of horizontal synchronization period; a thinning processor 220 which performs an interpolation based on integration values from the line integrator 210 to generate integration values corresponding to a predetermined number of sampling positions provided in advance, during one period or multiple periods of flickers; a normalization processor 115 which normalizes a difference value of corresponding integration values for adjacent fields or frames from the thinning processor 220; a DFT processor 120 which extracts the spectrum of the normalized integration value or difference values; and a flicker generator 130 which infers a flicker component from the extracted spectrum.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006140493-A (JP)
Title: Stamp for soft lithography comprising micro contact print and method of manufacturing the same
Inventor: KRON GREGOR
IPC: H01L21/027
Filed: 2005-11-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stamp with which micro contact printing is realized at a resolution lower than 500 nm, and with which manufacture facilitated, thus with low, manufacturing cost.  <P>SOLUTION: In the stamp for soft lithography comprising the microcontact print, the stamp, and a method of manufacturing the stamp made of an ionomer polymer has a process of preparing a master, having a relief structure on a surface and an external surface, a process of preparing a polymer foil, such as an ionomer foil, a process of pushing the master onto the polymer foil and leaving traces of the relief structure on the polymer foil, and a process of exfoliating the master from the imprinted polymer foil.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007131194-A (JP)
Title: Drive force distribution device for four-wheel drive vehicle
Inventor: SUZUKI SATORU
IPC: B60K17/348
Filed: 2005-11-11
Abstract: <P>PROBLEM TO BE SOLVED: To retain large transmission torque at a friction clutch even if a motor current is cut off without using a large-sized and heavy motor of continuous rating with high cost.  <P>SOLUTION: This drive force distribution device for a four-wheel drive vehicle is provided with a conversion mechanism 11 for converting rotation motion to linear motion by hydraulic driving by the motor 38 to press the friction clutch 16 and a torque control unit 35 controls the transmission torque of the friction clutch 16 according to the drive force of the motor 38. A reverse prevention mechanism suppresses the rotation of the motor 38 relative to an opposite input from the conversion mechanism 11 side and the drive force from the motor 38 side is transmitted to the conversion mechanism 11. For example, the reverse prevention mechanism is constituted of a selective brake mechanism freely rotated in the normal rotation direction of the motor 38 and an operating braking force in a reverse rotation direction. A braking force required for suppressing reverse rotation from the conversion mechanism 11 is made to act in a motor stopping state.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007134560-A (JP)
Title: Solid-state laser device
Inventor: TSUNEKANE MASAKI
IPC: H01S3/042
Filed: 2005-11-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solid-state laser device capable of preventing a core from locating inside a circulating light path occurring in a laser medium to prevent parasitic oscillation, preventing a light path of incident light from covering the core to increase an output of laser in a desired direction, and improving efficiency of the laser.  <P>SOLUTION: The solid-state laser device has the core in a cylindrical laser oscillating medium for transmitting excitation light to the core through four linear windows provided at equal intervals along the circumference of a non-laser oscillating medium formed around the core. The relation R<SP>2</SP>≥r<SP>2</SP>+(w/√2+r)<SP>2</SP>is satisfied where the radius of the core is (r), the width of the linear window is (w), and a distance is R between the center of the core and the edge of the linear window.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007132325-A (JP)
Title: Variable valve gear for internal combustion engine
Inventor: TATENO MANABU
IPC: F01L13/00
Filed: 2005-11-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a structure capable of preventing a worm gear mechanism from being locked and damaged by the excessive rotation of an actuator and a variable valve gear from being damaged by the excessive rotation of a control shaft.  <P>SOLUTION: A worm gear 20 is connected to the actuator 10. A worm wheel 30 is connected to the control shaft 132. Teeth 32 meshed with the worm gear 20 only in a predetermined angular range θ<SB>WHEEL</SB>including the necessary rotating range θ<SB>A</SB>of the control shaft 132 are formed in the worm wheel 30 so that, on the outside of the predetermined angular range θ<SB>WHEEL</SB>, the meshing of the worm wheel 30 with the worm gear 20 can be released.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007141977-A (JP)
Title: Semiconductor device
Inventor: FUKUTO KENJI
IPC: H01L27/08
Filed: 2005-11-16
Abstract: <P>PROBLEM TO BE SOLVED: To realize a semiconductor device of a packaging structure for generating a stress of the desired distribution and amplitude in a channel region of MOSFET within a mounted chip and thereby increasing mobility even after the packaging manufacturing step.  <P>SOLUTION: A packaging structure is obtained for generating the stress of the desired distribution and amplitude in the channel region of MOSFET within the mounted chip, even after the packaging manufacturing step and thereby increasing mobility to provide increment of current driving force, by providing a structure for applying a stress to the channel region to the semiconductor chip itself and then mounting a low thermal expansion coefficient film 2 in the side of the circuit plane of a Si chip 1 in the packaging manufacturing step.  <P>COPYRIGHT: (C)2007,JPO&INPIT